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Custom OEM

From your drawing to your dock

A drawing or a hand sketch is enough to start; a photo or reference shade can be added to show the look. The drawing comes from you. We make the mold if needed, send a sample, then produce.

Who it is for

Built for customers who need their own shade

Lighting brandsA shade that matches your collection and repeats order after order.
DesignersA one-off shape for a project, from 20 pieces.
Lamp makersShades with openings drilled to your fitting.
How it works

Four steps, with real timings

  1. 1. Send your ideaDrawing or sketch, plus a photo if you have one, and the quantity.We reply within 12 hours
  2. 2. MoldIf your shade needs a mold, it is made first. The customer pays the mold fee, and it is paid before the mold is made.Mold: 7 to 10 days
  3. 3. Approve the sampleThe sample fee is paid before it is made. You approve it or ask for changes; a second sample may be charged, depending on how much changes.Sample: 7 to 10 days
  4. 4. Produce and shipChecked, packed in foam and cartons, ready for your forwarder.Production: 15 to 20 days
Lead times by order type
Order typeMoldSampleProduction
Fully hand-blownNot needed7 to 10 days15 to 20 days
Semi hand-blown, new mold7 to 10 days7 to 10 days15 to 20 days
Semi hand-blown, existing moldAlready madeOn request15 to 20 days

Exact dates depend on quantity. We confirm them in your quote.

What you can customize

Everything is made to order

Shape and sizeHand-blown up to 60 cm long and 40 cm wide. Semi hand-blown up to 60 cm in diameter.
Color14 colors in fully hand-blown glass. Molded shades are mainly transparent and white. Pantone or RAL matched on request.
FinishScreen printing, hot stamping, color spraying and plating.
FittingHoles and openings are drilled to your drawing.
GlassSoda-lime glass.
QuantityFrom 20 pieces per design.
Before you send

What helps us quote fast

  • A drawing or hand sketchAdd a photo or reference shade if you have one.
  • Size and quantityDiameter, height and how many pieces.
  • Color and finishA Pantone or RAL reference if you have one.
  • Fitting drawingLamp holder size, so we drill the openings correctly.
Order terms

How ordering works, plainly

PaymentBank transfer. 50% down payment, balance paid before shipment.
Price basisEx-works (factory price), quoted per design and quantity.
ShippingWe recommend your own freight forwarder. If you have none, we can introduce one.
PackingFoam protection inside, cartons outside.
ConfidentialityWe sign NDAs with customers we have already worked with.
Pricing and terms

What decides your quote

PriceAll shades are custom. We quote after we see your drawing, size and quantity.
Minimum order20 pcs per design
MoldNew mold takes 7 to 10 days. The mold fee is paid by the customer. Molds are kept for six months after the last production run.
Sample7 to 10 days. The sample fee and sample shipping are paid by the customer.
Price basisEx-works (factory price): you collect the goods at our factory
PaymentBank transfer. 50% down payment, balance before shipment. There is no other deposit.
Questions

Custom orders, answered

What is the minimum order?

The minimum order is 20 pieces per design, for fully hand-blown and semi hand-blown shades alike. It applies to each design separately.

Will every batch match the sample?

Semi hand-blown shades are formed in molds, so pieces repeat the same shape within a total error of 1 to 2 mm (SIGA workshop estimate, 2026). Hand-blown shades carry small natural variation, which we agree with you on the approved sample.

Can you match my lamp fitting?

Yes. Every shade is custom made, so we drill holes and openings to your drawing.

Who owns the mold?

The mold belongs to you while it is in use and for six months after the last production run. We keep it for you during that time. If no repeat order for the same product is placed within six months, we dispose of it.

What if I only have a sketch?

A drawing or a hand sketch is enough to start; a photo or reference shade can be added to show the look. We do not prepare drawings, so the sketch or drawing comes from you. We build a sample to it and send photos before production.

Can you match a color I send?

Yes. Send a Pantone or RAL code, or a photo. We confirm the match on the sample.

Do you sign NDAs?

We sign NDAs with customers we have already worked with.

What are your payment terms?

Bank transfer. 50% down payment, and the balance is paid before shipment.

Request a quote

Send your drawing today

You can add a photo of a shade you want us to match.

James Feng, Account Manager
James FengAccount Managerjames@sigaglassshades.comWhatsApp: +86 186 5336 9950
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